DE69425031T2 - Video signal processing device - Google Patents

Video signal processing device

Info

Publication number
DE69425031T2
DE69425031T2 DE1994625031 DE69425031T DE69425031T2 DE 69425031 T2 DE69425031 T2 DE 69425031T2 DE 1994625031 DE1994625031 DE 1994625031 DE 69425031 T DE69425031 T DE 69425031T DE 69425031 T2 DE69425031 T2 DE 69425031T2
Authority
DE
Germany
Prior art keywords
processing device
signal processing
video signal
video
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE1994625031
Other languages
German (de)
Other versions
DE69425031D1 (en
Inventor
Tomoo Hayakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69425031D1 publication Critical patent/DE69425031D1/en
Publication of DE69425031T2 publication Critical patent/DE69425031T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
DE1994625031 1993-10-19 1994-10-18 Video signal processing device Expired - Fee Related DE69425031T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5261019A JPH07115659A (en) 1993-10-19 1993-10-19 Video signal processor

Publications (2)

Publication Number Publication Date
DE69425031D1 DE69425031D1 (en) 2000-08-03
DE69425031T2 true DE69425031T2 (en) 2001-02-22

Family

ID=17355926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994625031 Expired - Fee Related DE69425031T2 (en) 1993-10-19 1994-10-18 Video signal processing device

Country Status (3)

Country Link
EP (1) EP0649264B1 (en)
JP (1) JPH07115659A (en)
DE (1) DE69425031T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823824A3 (en) * 1996-08-08 2000-06-21 Deutsche Thomson-Brandt Gmbh Television receiver with a line delay in the colour channel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395729A (en) * 1981-08-31 1983-07-26 Rca Corporation Digital video signal processing filters with signal-to-noise enhancement
JPS60167589A (en) * 1984-02-10 1985-08-30 Toshiba Corp Digital television circuit

Also Published As

Publication number Publication date
EP0649264B1 (en) 2000-06-28
DE69425031D1 (en) 2000-08-03
EP0649264A3 (en) 1997-01-22
JPH07115659A (en) 1995-05-02
EP0649264A2 (en) 1995-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee